<template>
  <div>
    <button @click="isShow = !isShow">显示/隐藏</button>
    <transition-group name="animate__animated animate__bounce" appear enter-active-class="animate__swing" leave-active-class="animate__backOutUp">
        <h1 v-show="!isShow" key="1">你好啊</h1>
        <h1 v-show="isShow" key="2">aaa</h1>
    </transition-group>
  </div>
</template>

<script>
    import 'animate.css'
    export default {
        name: 'Test',
        data(){
            return {
                isShow: true
            }
        },

    }
</script>

<style scoped>
    h1{
        background-color: orange;
    }
</style>